Hlahisa mohloli oa morao-rao oa leseli la laser le matla a phahameng

Hlahisa theknoloji ea morao-rao e matlamohloli oa leseli la laser

Mehloli e meraro ea leseli la laser e kenya tšusumetso e matla lits'ebetsong tsa optical tse matla haholo

Lefapheng la lits'ebetso tsa laser tse phehellang matla a feteletseng le botsitso bo felletseng, litharollo tsa pompo le laser tse sebetsang ka litšenyehelo tse phahameng esale e le tsona tse shebaneng le tlhokomelo ea indasteri. Kajeno, re hlahisa haholo-holo lihlahisoa tse tharo tsa mantlha tse ikhethang mabapi le ts'ebetso le ts'epo: mehloli ea leseli la laser e pompetsoeng ea mokhoa o le mong, mehloli ea leseli la laser e pompetsoeng ea mekhoa e mengata, le laser e tsoelang pele ea fiber ea 1550nm (laser ea CW), e u thusang ho etsa boiteko bo nepahetseng lipatlisisong tsa saense le lits'ebetsong tsa indasteri.

Mohloli oa leseli la laser o pompeloang oa mokhoa o le mong

Hase feela mohloli oa leseli empa hape ke "pelo ea matla" ea sistimi e batloang haholo. E sebelisa mokhoa o le mong.laser ea semiconductorka grating e tsitsitseng bolelele ba leqhubu la FBG, e ka ntšang laser ka bolelele ba leqhubu bo tsitsitseng haholo le matla a matla. E ntlafalitsoe bakeng sa lits'ebetso tse thata tse kang li-amplifiers tsa faeba tse matla haholo le tse notletsoeng ke modelaser ea faeba. Re tseba hantle kotsi e ka bang teng ea leseli la ASE le hlahisoang ke likhoele tse sebetsang tsa optical ho ea mohloling oa pompo. Ka hona, re hahile mokhoa o ikhethileng oa tšireletso ea pompo ho haha ​​​​mohala o tiileng oa tšireletso bakeng sa ts'ebetso e sireletsehileng ea sistimi ea hau.

2. Mohloli oa leseli la laser le pompeloang ka mokhoa o mongata

Kenya matla a matla ka hare holaser e matla haholole li-amplifier. E hlomelitsoe ka laser e pompeloang ka tube e le 'ngoe e sebetsang hantle, e fihlellang tekano e phethahetseng pakeng tsa matla a phahameng le khanya e phahameng. Karolo ea eona ea mantlha ke sistimi e bohlale ea taolo e kopantsoeng le microprocessor e tsoetseng pele, e kopantsoeng le lipotoloho tsa ATC (Automatic Temperature Control) tse nepahetseng haholo le ACC/APC (Automatic current/Power Control), ho netefatsa tlhahiso e tsitsitseng haholo. Ts'ebetso ena e bonolo ebile e bonolo, 'me e tšehetsa li-interface tsa puisano tse ikhethileng le software ea taolo, e leng se etsang hore kopanyo le taolo e ikemetseng li fihlellehe habonolo.

3.1550nmLesetara ea CW

Ho ipapisitsoe le sehlopha sa "polokeho ea mahlo", re bula khaolo e ncha lits'ebetsong tse matla haholo. Ka ho amohela moralo o kopaneng oa faeba eohle, ka lebaka la theknoloji ea ho pompa faeba e koahetsoeng habeli, e ka ntša li-laser tse sebetsang hantle tse tlohang ho 200mW ho isa ho 10W ka mokhoa o tsitsitseng. Sistimi ea taolo e thehiloeng ho li-microprocessor e netefatsa botsitso ba eona ba ts'ebetso ea nako e telele le litšobotsi tse se nang tlhokomelo. Phanele e ka pele ea mohlala oa desktop e na le skrine ea ponts'o ea LCD, e ka lekola liparamente tsa bohlokoa tse kang matla le mocheso hammoho le tlhaiso-leseling ea alamo ka nako ea sebele. Sebopeho se hlakile ha u sheba 'me ts'ebetso e bonolo ho e tseba. Ka nako e ts'oanang, re boetse re fana ka likhetho tse tenyetsehang tsa ho paka tsa modular, tse nolofalletsang haholo kopanyo ea sistimi ea hau.

Ebang ke ho phehella botsitso bo felletseng litlhokong tsa ho pompa kapa tlhoko ea tlhahiso ea laser e matla haholo e nang le polokeho e phahameng ea mahlo, mefuta ea lihlahisoa tsa rona e ka fana ka litharollo tsa profeshenale le tse tšepahalang.